| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.68 | 13.208% | $192.0913 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $145.33 | 6.326% | $154.5236 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $24.43 | 5.602% | $25.7986 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $36.86 | 3.694% | $38.2216 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $98.61 | 9.567% | $108.044 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $105.46 | 9.673% | $115.6611 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $105.89 | 11.804% | $118.3893 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $686.26 | $752.7295 | $752.72 | $752.70 | $752.70 | |